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The PCA Team

Leadership

Massimo Toso PCA Chairman, President and CEO of Buzzi Unicem USA Inc.
Monica Manolas PCA Vice Chair, Region President – Ash Grove East
George Doumet President – Federal White Cement Ltd.
Ruben Guerrero, Jr. CEO – Salt River Materials Group
Greg Hale President – Capitol Aggregates
Allen Hamblen President and CEO – CalPortland Company
Ron Henley President – GCC of America
Eric Holard CEO – National Cement Company, Inc.
Tim Kuebler President & CEO – GCHI – Giant Cement Holding, Inc.
Kirk Light President, Cement and Southwest Ready Mix – Martin Marietta
David Loomes President – Continental Cement Company
Austin Marshall President – Mitsubishi Cement Company
Jaime Muguiro President – CEMEX USA
Enrique Rozas CEO – UNACEM North America, Inc.
Serge Schmidt President, Americas Cement – CRH Americas Materials
Jorge Wagner CEO – Votorantim Cimentos North America
Chris Ward President & CEO – Heidelberg Materials
Walter Wulf Chairman of the Board & CEO – The Monarch Cement Company
Bill Zarkalis Chief Executive Officer – Titan America LLC